#1F9E20#1F9E20

#1F9E20 is a mid, vivid green. Relative luminance 0.248; OKLCH L 61.0% C 0.192 H 142.8°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#1F9E20
RGB	rgb(31, 158, 32)
HSL	hsl(120, 67%, 37%)
HSV	hsv(120, 80%, 62%)
CMYK	cmyk(80.4%, 0%, 79.7%, 38%)
CIE-LAB	lab(56.93, -56.38, 51.92)
CIE-LCH	lch(56.93, 76.65, 137.36°)
OKLab	oklab(61.03% -0.153 0.116)
OKLCH	oklch(61.03% 0.192 142.8)
XYZ	xyz(13.0518, 24.8477, 5.4744)
Luminance	0.2485 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9E20 #9E1F9D

analogous

#5E9E1F #1F9E20 #1F9E5F

triadic

#1F9E20 #201F9E #9E201F

tetradic

#1F9E20 #1F5E9E #9E1F9D #9E5F1F

square

#1F9E20 #1F5E9E #9E1F9D #9E5F1F

split-complementary

#1F9E20 #5F1F9E #9E1F5E

monochromatic

#0B380B #156B16 #1F9E20 #29D12A #59DE5A

Accessibility & contrast

On white

3.52

#1F9E20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#1F9E20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9E20

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9E20	#FFFFFF	#000000	##000000
##1F9E20	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#94852F

Tritanopia (blue-blind)

#009987

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1f9e20;
/* rgb */ color: rgb(31, 158, 32);
/* oklch */ color: oklch(61.0% 0.192 142.8);

Tailwind

colors: {
  custom: {
    50: '#73bc66',
    500: '#1f9e20',
    950: '#000000',
  },
}

SCSS

$custom: #1f9e20;
$custom-light: #73bc66;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9e20",
  "rgb": {
    "r": 31,
    "g": 158,
    "b": 32
  },
  "hsl": {
    "h": 120.472,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61027,
    "c": 0.19197,
    "h": 142.8
  },
  "luminance": 0.24849
}

Semantic roles & 50–950 ramp

primary

#1F9E20

secondary

#C256C1

accent

#3EE9EA

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1F9E20

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →